CLASSIC COMFORT, MAXIMUM AFFORDABILITY – With its special cooling cover, supportive foams, and dependable construction, the Cooling Essential Mattress is the kind that can complete any guest room, kids’ bedroom, or college dorm SLEEP WITHOUT OVERHEATING – A breathable, cooling cover encourages airflow and keeps you at the optimal body temperature for peaceful sleep CERTIPUR-US CERTIFIED – Highest quality foam is CertiPUR-US Certified for durability, performance, and content.Top:Durable high density foam and a thermoregulating poly jacquard cover